Luke Zimmerman takes famous lineage with a grain of salt You might hear a little of his uncle in Luke Zimmerman's voice. MARTIN DEVANEY and LUKE ZIMMERMAN ... death would be if I was trying to do it," said the nephew of Bob Dylan, who brings his Minneapolis-based trio to Tom's Garage, Appleton, Wisconson, Friday 4 March 2005. "I don't hear it as ... Luke's father, David, is Bob's brother.